2000
0, 8288, 7689, 0, 0, 0.0, 0.0
1, 8288, 7689, 0, 0, 0.0, 0.0
2, 8288, 7689, 7, 7, 0.0844594594595, 0.0910391468331
3, 8289, 7691, 19, 19, 0.22921944746, 0.24704199714